These packages are great for those looking to play arrangements on handbells, deskbells, or any melodic instrument with standard 8, 13, or 20-note sets. The books are designed for beginning players, though arrangements vary in difficulty throughout. Included in each book are lyrics, letter names and numbers for the melody notes, and performance tips. CDs (available with some books) include two different tracks for each song in the book. The first track for each song is recorded with melody and assorted descants, while the second track is recorded without melody and descants to use as background music. ~ Rachel S.